I am doing Trailhead from the link : https://trailhead.salesforce.com/projects/workshop-platform-events/steps/platform-event-define and getting the below error.

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Here I have created everything is right.

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  • make sure your trailhead is pointing towards the right org.
    – glls
    Commented Jul 11, 2017 at 11:55
  • glls - You're right.
    – user46657
    Commented Jul 22, 2017 at 15:22

1 Answer 1


It is a common mistake when you have multiple orgs that you forget to switch accounts for validating a challenge.

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make sure that you have completed the challenge in the selected org, or switch to the one you completed it in to validate.

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